67874580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 147240684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 71, 90, 94, 113, 141, 142, 180, 188, 213, 226, 235, 282, 284, 339, 355, 423, 426, 452, 470, 564, 565, 639, 678, 705, 710, 846, 852, 940, 1017, 1065, 1130, 1278, 1356, 1410, 1420, 1692, 1695, 2034, 2115, 2130, 2260, 2556, 2820, 3195, 3337, 3390, 4068, 4230, 4260, 5085, 5311, 6390, 6674, 6780, 8023, 8460, 10011, 10170, 10622, 12780, 13348, 15933, 16046, 16685, 20022, 20340, 21244, 24069, 26555, 30033, 31866, 32092, 33370, 40044, 40115, 47799, 48138, 50055, 53110, 60066, 63732, 66740, 72207, 79665, 80230, 95598, 96276, 100110, 106220, 120132, 120345, 144414, 150165, 159330, 160460, 191196, 200220, 238995, 240690, 288828, 300330, 318660, 361035, 377081, 477990, 481380, 600660, 722070, 754162, 955980, 1131243, 1444140, 1508324, 1885405, 2262486, 3393729, 3770810, 4524972, 5656215, 6787458, 7541620, 11312430, 13574916, 16968645, 22624860, 33937290, 67874580]

約数ペア:

[(1, 67874580), (2, 33937290), (3, 22624860), (4, 16968645), (5, 13574916), (6, 11312430), (9, 7541620), (10, 6787458), (12, 5656215), (15, 4524972), (18, 3770810), (20, 3393729), (30, 2262486), (36, 1885405), (45, 1508324), (47, 1444140), (60, 1131243), (71, 955980), (90, 754162), (94, 722070), (113, 600660), (141, 481380), (142, 477990), (180, 377081), (188, 361035), (213, 318660), (226, 300330), (235, 288828), (282, 240690), (284, 238995), (339, 200220), (355, 191196), (423, 160460), (426, 159330), (452, 150165), (470, 144414), (564, 120345), (565, 120132), (639, 106220), (678, 100110), (705, 96276), (710, 95598), (846, 80230), (852, 79665), (940, 72207), (1017, 66740), (1065, 63732), (1130, 60066), (1278, 53110), (1356, 50055), (1410, 48138), (1420, 47799), (1692, 40115), (1695, 40044), (2034, 33370), (2115, 32092), (2130, 31866), (2260, 30033), (2556, 26555), (2820, 24069), (3195, 21244), (3337, 20340), (3390, 20022), (4068, 16685), (4230, 16046), (4260, 15933), (5085, 13348), (5311, 12780), (6390, 10622), (6674, 10170), (6780, 10011), (8023, 8460)]